set(CMAKE_CUDA_ARCHITECTURES "${arch}-real;${arch}-virtual;")
enable_language(CUDA)
message(STATUS "CMAKE_CUDA_ARCHITECTURES='${CMAKE_CUDA_ARCHITECTURES}'")
message(STATUS "CMAKE_CUDA_ARCHITECTURES_ALL='${CMAKE_CUDA_ARCHITECTURES_ALL}'")
message(STATUS "CMAKE_CUDA_ARCHITECTURES_ALL_MAJOR='${CMAKE_CUDA_ARCHITECTURES_ALL_MAJOR}'")
message(STATUS "CMAKE_CUDA_ARCHITECTURES_NATIVE='${CMAKE_CUDA_ARCHITECTURES_NATIVE}'")
